Biology Answers

Why excretion does not pose problem in plants?

Suggest a possible reason for the results being the same at 60 and 75 cm? Does this suggest any new questions to investigate? Explain?

Where does co-translational and Post-translational Modification start in translation.

Describe the mechanism of speciation.

esearchers try to use a truly representative sample of the population of people in whom they are interested—one of the main reasons for using random selection. Even so, the sample is usually selected from within a particular segment of the social world in which the researchers themselves live and work. For example, in the United States there are some fairly distinct differences between people from the northeast and people from the southeast, and the same can be true in many other countries. There are also differences between urban and rural areas. If a psychologist is conducting a study in a particular geographical area of a country, how might regional differences impact the study’s results? What measures could or should the psychologist take to minimize the impact?

Please submit a post explaining your choice of experimental variable for breaking seed dormancy and why you selected it. choose from to begin thinking about your experimental design.

Thermal Stratification
Chemical Scarification
Thermal Scarification
Mechanical Scarification

Compare the function of each type of rna molecule by completing the table

Assume you have just completed three experiments to determine the composition of a substance you recently discovered in the back of your refrigerator (age unknown). The tests you conducted and results were :

Give an account of geological record.

Explain the concept of co-evolution theory with the help of an example of host-parasite relationship.